How is the tune encoded on the paper? To me, it doesn't look like there are enough marks on the paper to produce such a long, complicated melody. Does anyone know where we can get more details?
nxteach,I think the light sensor reads the color on the paper, and each color stands for a "note" in the program. If I can get more information, I'll post it here.Rick
Oh, you're right. I didn't look close enough the first time. I was thinking both note duration and pitch were encoded, but it looks like the colors only encode pitch.
Rick is right, its just a simple player. I made it for a school project. Each color corresponds to a note which is determined by the amount of light that is reflected back to the light sensor.
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